Comet2P/Encke
UserAHale
User`s nameAlan Hale
Observation's time (UT)2007-02-18 02:24:00
Tool41-cm reflector
Observation's placeCloudcroft
Magnitude[12.5
Comparison stars sourceNH - North Polar Sequence (publ. by Henden and Kaitchuck, 1982)
Method
Coma diameter(')Not set
Tail's lengthNot set
Condensation
Positional angle of tailNot set
Bortl's scaleNot set
Aperture40.64 cm
Focal length (mm)1828.8
Type of toolL - Newtonian reflector
Magnification228.6
Field of view (°)0
SQM-L in zenithNot set
Light pollution zone
LmNot set
Comment
Morris Format2007 Feb 18.1 UT: m1=[12.5 ...40.64-cm L (228.6x) ...Alan Hale (Cloudcroft, U.S.A.)